mt is in TextHelper, so bring it into scope
mt is in TextHelper, so bring it into scope

Change-Id: I4271cc541b1d4e07aa9c53c99de3ec428e79ca59
Reviewed-on: https://gerrit.instructure.com/4333
Tested-by: Hudson <dfb64870173313a9a7b56f814c8e3b33e268497a@instructure.com>
Reviewed-by: Brian Palmer <3cb4e1df5ec4da2c7c4af7c52cec8cf340a55a10@instructure.com>

efrj/canvas-lms,juoni/canvas-lms,AndranikMarkosyan/lms,va7map/canvas-lms,gbleydon/canvas-lms,HotChalk/canvas-lms,narigone/canvas,instructure/canvas-lms,samuels410/greatlakes-lms,ShreniiNepal/shrenii_lmp,shidao-fm/canvas-lms,kyroskoh/canvas-lms,Jyaasa/canvas-lms,redconfetti/canvas-lms,wimemx/Canvas,arrivu/arrivu-lms,Rvor/canvas-lms,AndranikMarkosyan/lms,SwinburneOnline/canvas-lms,grahamb/canvas-lms,landonwilkins/canvas-lms,rup/Tarrax,arrivu/jigsaw-lms,utkarshx/canvas-lms,antoniuslin/canvas-lms,djbender/canvas-lms,gbleydon/canvas-lms,SwinburneOnline/canvas-lms,skmezanul/canvas-lms,wrdsb/canvas-lms,Unow/canvas-lms,instructure/canvas-lms,jay3126/canvas-lms,roxolan/canvas-lms,kyroskoh/canvas-lms,sfu/canvas-lms,fronteerio/canvas-lms,landonwilkins/canvas-lms,instructure/canvas-lms,va7map/canvas-lms,va7map/canvas-lms,juoni/canvas-lms,skmezanul/canvas-lms,wye0220/shindig-canvas,narigone/canvas,sfu/canvas-lms,usmschuck/canvas,ankithbti/canvas_lms,utkarshx/canvas-lms,antoniuslin/canvas-lms,arrivu/hoodemo,wye0220/shindig-canvas,djbender/canvas-lms,redconfetti/canvas-lms,ShreniiNepal/shrenii_lmp,AndranikMarkosyan/lms,jay3126/canvas-lms,arrivu/arrivu-lms,Jyaasa/canvas-lms,Unow/ins,loganrun/pincan,snehakachroo1/LSI_replica,instructure/canvas-lms,merichar/canvas-lms,rup/Tarrax,shidao-fm/canvas-lms,faraazkhan/canvas,djbender/canvas-lms,eCNAP/CANVAS,SwinburneOnline/canvas-lms,samuels410/greatlakes-lms,arrivu/arrivu-lms,wrdsb/canvas-lms,whalejasmine/canvas-lms,efrj/canvas-lms,loganrun/pincan,usmschuck/canvas,grahamb/canvas-lms,usmschuck/canvas,arrivu/jigsaw-lms,eCNAP/CANVAS,sfu/canvas-lms,tgroshon/canvas-lms,leftplusrightllc/canvas-lms,sdeleon28/canvas-lms,sdeleon28/canvas-lms,skmezanul/canvas-lms,parbros/red-innovadores-lms,HotChalk/canvas-lms,instructure/canvas-lms,juoni/canvas-lms,arrivu/hoodemo,grahamb/canvas-lms,matematikk-mooc/canvas-lms,efrj/canvas-lms,jay3126/canvas-lms,em2/canvas-lms,wrdsb/canvas-lms,narigone/canvas,venturehive/canvas-lms,venturehive/canvas-lms,ottenhoff/canvas-lms,em2/canvas-lms,snehakachroo1/LSI_replica,matematikk-mooc/canvas-lms,HotChalk/canvas-lms,sli7246/canvas_branch,sli7246/canvas_branch,merichar/canvas-lms,Rvor/canvas-lms,icelab/canvas,kyroskoh/canvas-lms,leftplusrightllc/canvas-lms,grahamb/canvas-lms,instructure/canvas-lms,nditech/red-innovadores-lms,jay3126/canvas-lms,ShreniiNepal/shrenii_lmp,efrj/canvas-lms,roxolan/canvas-lms,em2/canvas-lms,narigone/canvas,wrdsb/canvas-lms,greyhwndz/canvas-lms,juoni/canvas-lms,arrivu/hiring-site,arrivu/hiring-site,va7map/canvas-lms,nditech/red-innovadores-lms,tgroshon/canvas-lms,sdeleon28/canvas-lms,Rvor/canvas-lms,shidao-fm/canvas-lms,tgroshon/canvas-lms,djbender/canvas-lms,redconfetti/canvas-lms,arrivu/qibla-ecampus,ankithbti/canvas_lms,dgynn/canvas-lms,samuels410/greatlakes-lms,dgynn/canvas-lms,ottenhoff/canvas-lms,matematikk-mooc/canvas-lms,utkarshx/canvas-lms,usmschuck/canvas,HotChalk/canvas-lms,eCNAP/CANVAS,leftplusrightllc/canvas-lms,fronteerio/canvas-lms,icelab/canvas,dgynn/canvas-lms,AndranikMarkosyan/lms,matematikk-mooc/canvas-lms,Unow/ins,roxolan/canvas-lms,fronteerio/canvas-lms,ShreniiNepal/shrenii_lmp,SwinburneOnline/canvas-lms,faraazkhan/canvas,eCNAP/CANVAS,fronteerio/canvas-lms,sfu/canvas-lms,landonwilkins/canvas-lms,Jyaasa/canvas-lms,arrivu/qibla-ecampus,whalejasmine/canvas-lms,antoniuslin/canvas-lms,whalejasmine/canvas-lms,loganrun/pincan,ankithbti/canvas_lms,landonwilkins/canvas-lms,rup/Tarrax,sli7246/canvas_branch,greyhwndz/canvas-lms,whalejasmine/canvas-lms,instructure/canvas-lms,ottenhoff/canvas-lms,shidao-fm/canvas-lms,skmezanul/canvas-lms,wimemx/Canvas,nditech/red-innovadores-lms,Unow/ins,greyhwndz/canvas-lms,arrivu/hoodemo,arrivu/jigsaw-lms,sfu/canvas-lms,wye0220/shindig-canvas,venturehive/canvas-lms,arrivu/qibla-ecampus,leftplusrightllc/canvas-lms,roxolan/canvas-lms,antoniuslin/canvas-lms,parbros/red-innovadores-lms,kyroskoh/canvas-lms,dgynn/canvas-lms,nditech/red-innovadores-lms,Jyaasa/canvas-lms,sfu/canvas-lms,parbros/red-innovadores-lms,snehakachroo1/LSI_replica,Rvor/canvas-lms,sfu/canvas-lms,tgroshon/canvas-lms,grahamb/canvas-lms,samuels410/greatlakes-lms,arrivu/hiring-site,icelab/canvas,gbleydon/canvas-lms,Unow/canvas-lms,merichar/canvas-lms,venturehive/canvas-lms,wimemx/Canvas,snehakachroo1/LSI_replica,greyhwndz/canvas-lms,sdeleon28/canvas-lms,redconfetti/canvas-lms,faraazkhan/canvas,utkarshx/canvas-lms,Unow/canvas-lms